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  • Book Overview & Buying Hbase Essentials
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Hbase Essentials

Hbase Essentials

By : Garg
3.5 (2)
Buy this Book
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Hbase Essentials

Hbase Essentials

3.5 (2)
By: Garg
Buy this Book

Overview of this book

This book is intended for developers and Big Data engineers who want to know all about HBase at a hands-on level. For in-depth understanding, it would be helpful to have a bit of familiarity with HDFS and MapReduce programming concepts with no prior experience with HBase or similar technologies. This book is also for Big Data enthusiasts and database developers who have worked with other NoSQL databases and now want to explore HBase as another futuristic, scalable database solution in the Big Data space.
Table of Contents (9 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Introducing HBase
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1. Introducing HBase
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The world of Big Data
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The origin of HBase
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Use cases of HBase
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Installing HBase
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Understanding HBase cluster components
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Summary
2
2. Defining the Schema
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2. Defining the Schema
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Data modeling in HBase
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Designing tables
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Accessing HBase
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Summary
3
3. Advanced Data Modeling
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3. Advanced Data Modeling
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Understanding keys
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HBase table scans
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Implementing filters
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Summary
4
4. The HBase Architecture
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4. The HBase Architecture
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Data storage
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Data replication
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Securing HBase
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HBase and MapReduce
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Summary
5
5. The HBase Advanced API
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5. The HBase Advanced API
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Counters
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Coprocessors
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The administrative API
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Summary
6
6. HBase Clients
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6. HBase Clients
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The HBase shell
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Kundera – object mapper
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REST clients
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The Thrift client
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The Hadoop ecosystem client
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Summary
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7. HBase Administration
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7. HBase Administration
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Cluster management
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Cluster monitoring
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Performance tuning
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Troubleshooting
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Summary
8
Index
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Index

The Thrift client

The Apache Thrift software framework is used for cross-language services development. It is bundled with a code generation engine to build services that work seamlessly between C++, Java, Python, PHP, Ruby, Erlang, Perl, JavaScript, Node.js, Smalltalk, OCaml, Delphi, and other languages.

Tip

Get started with the Apache Thrift installation and working example at https://thrift.apache.org/.

After the Thrift compiler is installed, create a thrift file. This file is an interface definition (ID) made up of Thrift types and services. The services defined in the ID file are implemented by the server and are called by any clients. The Thrift compiler is used to convert the thrift File into source code which is used by the different client libraries and the server.

Getting started

For a Thrift-based client to make a connection to a HBase cluster, first start the Thrift server on the HBase Master as follows:

[root@localhost bin]# hbase thrift
usage: Thrift [-b <arg>] [-c] [-f] ...

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